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Circuit Breaker

For power distribution and electrical protection systems, circuit breakers are among the most critical components for safeguarding equipment, personnel, and facilities from electrical overloads and short circuits. Circuit breakers automatically interrupt electrical current flow when abnormal conditions are detected, protecting circuits from damage while allowing manual reset and continued operation. Electrical.com carries an extensive selection of circuit breakers from all major manufacturers, including new, used, surplus, and re-certified options. These components are designed to meet the diverse needs of commercial buildings, manufacturing facilities, data centers, and industrial power distribution applications.
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Amperage
Poles
B26000S07
B26000S07
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Siemens
60
2
B260H00S07
B260H00S07
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Siemens
60
2
B270HH00S01
B270HH00S01
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Siemens
70
2
B28000S07
B28000S07
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Siemens
80
2
B29000S07
B29000S07
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Siemens
90
2
B290H00S01
B290H00S01
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Siemens
90
2
B290H00S07
B290H00S07
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Siemens
90
2
B310000W01
B310000W01
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Siemens
100
3
B31500S07
B31500S07
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Siemens
15
3
B315H00S07
B315H00S07
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Siemens
15
3
B315HH00S07
B315HH00S07
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Siemens
15
3
B320H00S07
B320H00S07
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Siemens
20
3
B320HH00S07
B320HH00S07
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Siemens
20
3
B32500S07
B32500S07
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Siemens
25
3
B325H00S07
B325H00S07
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Siemens
25
3
B33000S07
B33000S07
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Siemens
30
3
B330H00S07
B330H00S07
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Siemens
30
3
B330HH00S07
B330HH00S07
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Siemens
30
3
B33500S07
B33500S07
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Siemens
35
3
B34000S07
B34000S07
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Siemens
40
3
B340H00S07
B340H00S07
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Siemens
40
3
B340HH00S07
B340HH00S07
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Siemens
40
3
B340HM
B340HM
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Siemens
40
3
B34500S07
B34500S07
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Siemens
45
3
Popular Circuit Breaker Manufacturers

Electrical.com stocks the largest inventory of circuit breakers in the world, with over 1 million square feet of new, used, surplus, and re-certified circuit protection equipment available for immediate shipment. From residential to industrial applications, across all voltage and amperage ratings, we have what you need when others say no. Our comprehensive circuit breaker inventory spans all voltage classes, amperage ratings, and pole configurations from all major manufacturers including current production and discontinued models from legacy suppliers. Available in new factory condition, surplus stock, and re-certified options‚ All backed by our standard 2-year Electrical.com warranty. Our circuit breakers serve critical applications across manufacturing facilities, commercial buildings, data centers, healthcare facilities, utilities and power generation, industrial plants, residential construction, telecommunications infrastructure, and process control installations.


Whether you're maintaining legacy equipment with obsolete circuit breaker models or sourcing current production components for new electrical systems, our 40+ warehouse locations across the US and Canada ensure rapid delivery to minimize your downtime and keep your operations running. Need circuit breakers now? Call 877-999-7077 or email [email protected]. With same-day shipping available and the right parts ready to ship from our nearest warehouse location, Electrical.com gets your operations back online fast. We can say yes when others have to say no.

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